Welcome!

This Dashboard…

was built by Randy Swaty as springboard for learning about the major ecosystems of Michigan, how they’ve changed, and a little bit about how you view them. As you explore, look for answers to these questions:

  • Are you a lumper or a splitter? Why does that matter?
  • Of the ecosystems presented here, what percentage of Michigan was/is covered by wetlands? Oh and what is an “ecosytem”?
  • How much fire was there in Michigan historically in these major ecosystems?
  • Which ecosystems do you think you’ve seen? Which ones would you like to see next?


Blueberries, aerial view of Duck Lake Fire in Luce county Michigan, regenerating maples in light gap, moose (!), happy kid. All photos by Randy Swaty.

Michigan (from 423 miles away!)



From space…

At first glance you may see just blue and green with some gray lines. Look a little closer and you’ll start to see some clouds, especially at the base of the Keeweenaw Peninsula of the Upper Peninsula (U.P). Keep looking-you’ll see lighter greens and darker greens. What does that mean? What time of year do you think these satellite images are from? Zoom in a little. Try to find a farm, a city, maybe even a wetland (hint: look to the eastern U.P.). Look closely at the bottom of the map. Can you find the name of the satellite? There’s a Wiki page about it! To learn more about looking at satellite images go to the earth observatory page.

Looking back


The Ecosystems

etc.

OR…teach them to pick the name apart…what is a “forest” compared to a “savanna”? Plus showcase some trees?

Historical Map


What patterns do you see? Use the “Zoom Out” function in your browser to get a little closer.

Remember me asking about historical disturbances like fire? Explore this chord diagram

Ecosystems Today


For a map of agricultural and urban land uses click here To explore conversion for the coterminous (what does that mean?) United States, explore this web app developed by Mathurin Gagnon.

Change